"A beautiful example of a theory that unifies hitherto separate branches of physical science, and Dr. Weaver makes important suggestions as to how this unity may be extended to include semantics and pragmatics."--Philosophical Review
"Readers who are interested in language, communication, meaning, and related problems will find this monograph rewarding."--Quarterly Review of Biology
"This book cannot be ignored by anyone with direct professional concern with these applications and many applied physicists without this concern should, like the reviewer, find the book absorbing."--S. Whitehead, British Journal of Applied Physics